baber/WOPTO huggingface dataset:
Patent KR-20000005334-A (KR)
Title: Ethylene polymer composition for cable applications
Inventor: KALE LAWRENCE T
IPC: C08F2/06
Filed: 1997-04-01
Abstract: PURPOSE: A cable has superior mechanical properties and process ability relative to conventional cable by using current polymers such as low density polyethylene (LDPE), linear low density polyethylene (LLDPE), and polyvinylchloride (PVC). CONSTITUTION: The cable comprising a layer of a polyethylene composition characterized in that the polyethylene composition comprises: (A) from 5 percent to 95 percent by weight of the total composition of at least one first polymer which is an ethylene/alpha-olefin interpolymer having; (i) a density from 0.865 g/cm¬3 to 0.95 g/cm¬3, (ii) a molecular weight distribution (Mw/Mn) from 1.8 to 3.5, (iii) a melt index (I2) from 0.001 g/10 min. to 10 g/10 min., and (iv) a CBDI greater than 50 percent, (B) from 5 percent to 95 percent by weight of the total composition of at least one second polymer which is a heterogeneously branched ethylene polymer or homogeneously branched ethylene homopolymer having a density from 0.9 g/cm¬3 to 0.965 g/cm¬3.
Patent KR-19990067760-A (KR)
IPC: H04N7/26
Filed: 1999-01-02
Abstract: 본 발명은 비디오 프레임 패킷을 네트워크로 전송하기 위한 비디오 프레임 송신기에 관한 것으로서, 이 송신기는 비디오 프레임 패킷 전송 속도를 조정하기 위한 트래픽 평활회로; 네트워크로의 비디오 프레임 패킷 엔트리를 제어하기 위한 토큰 버킷; 및 비디오 프레임 패킷 전송 속도를 조정하기 위한 전송 속도 감쇠기를 포함한다. 트래픽 평활회로는 프레임 소스의 전송 지연 한계에 정합하도록 비디오 프레임 소스로부터의 전송 속도를 조정한다. 비디오 프레임 패킷 전송 속도는 네트워크로 들어가는 고우선순위 비디오 프레임 패킷의 비율을 높게 유지하기 위해 토큰 버킷의 상태에 합치되도록 감쇠된다. 속도 감쇠기는 트래픽 평활회로와 토큰 버킷이 함께 동작하도록 허용하며, 따라서, 네트워크로 들어가는 저우선순위 패킷의 수를 감소시킨다.
Patent KR-20000051526-A (KR)
Inventor: MOON JONG GEON
IPC: G02B5/30
Filed: 1999-01-25
Abstract: PURPOSE: A manufacturing method of a high-brightness optical-diffusion reflection-transmission polarizing film displays high brightness by simultaneously conducting transmission and reflection being optical diffusion type. CONSTITUTION: A manufacturing method of a high-brightness optical-diffusion reflection-transmission polarizing film includes following steps. A fluorescent pigment layer with high brightness is formed on a transparent base film. An adhesive layer is formed by coating transparent adhesive mixed with pearl pigment. A polarizing film is put on the adhesive layer. The transparent base film is processed by putting or coating electrification preventive on a transparent film. The fluorescent pigment layer is formed by coating inorganic fluorescent pigment 5-100 weight unit mixed with heat-hardening resin 100 weight unit on the transparent base film by heat hardening. The fluorescent pigment layer is formed by coating organic fluorescent pigment 0.1-50 weight unit mixed with heat-hardening resin 100 weight unit on the transparent base film by heat hardening.
Patent KR-20000055402-A (KR)
Inventor: KIM SEUNG HO
IPC: H04B7/26
Filed: 1999-02-05
Abstract: PURPOSE: A method for transmitting a data symbol of a mobile wireless communication system, is provided to reduce an error rate in detection without decreasing a data transmission rate, by arranging a data symbol having big importance near to a pilot symbol, and a data symbol having small importance far from the pilot symbol, to transmit data. CONSTITUTION: A method for transmitting a data symbol of a mobile wireless communication system, comprises the steps of: dividing data to be transmitted according to importance; deciding whether the divided data is important; if not, arranging far from a pilot symbol, and if so, arranging near the pilot symbol, to form a data format; and transmitting the formed data format.
Patent KR-19990072499-A (KR)
Title: 유연성이높은부위를가지는카테테르안내와이어장치
IPC: A61M25/00
Filed: 1999-02-09
Abstract: 맥관 통로로 관통하는 카테테르/안내 와이어는 이 통로로 통과하도록 치수가 설정된 장방형 몸체를 포함하는데, 이 몸체는 다른 중간 섹션보다 더 큰 유연성을 가지도록, 근위 단부와 원위 단부 사이에 하나 이상의 섹션을 가지므로 장방형 몸체가 통로로 통과할 때 더 큰 유연성을 가지는 섹션은 통로의 곡선과 일치한다.
Patent KR-20000059631-A (KR)
Inventor: YANG SEUNG HO
IPC: A01N59/26
Filed: 1999-03-05
Abstract: PURPOSE: A composition for preventing a Phytophthora rot produced from Oomycetes is provided which can prevent and cure plants of the Phytophthora rot and does not cause an environmental pollution. CONSTITUTION: The composition is produced by mixing phosphorous acid dissolved in water and alkali for making pH 5-8 condition in a weight percent ratio of 1:0.5-1. The alkali is potassium hydroxide, sodium hydroxide, calcium hydroxide.
Patent KR-20000059691-A (KR)
Inventor: KIM HYEON HWAN
IPC: G02F1/136
Filed: 1999-03-08
Abstract: PURPOSE: A liquid crystal display device and a method for manufacturing the same are provided to manufacture a parallel electric field driving type liquid crystal display device by using five masks. CONSTITUTION: A liquid crystal display device includes a plurality of gate lines(20), a plurality of data lines(60), a pixel region(68,69), a thin film transistor, an insulation layer and a redundancy data line. The plurality of gate lines(20) is formed parallel with each other on a transparent substrate. The plurality of data lines(60) crosses the gate lines and includes a first conductive layer. The first conductive layer is made from an aluminum metal. The pixel region(68,69) faces a common electrode with a predetermined spacing on a region defined by the gate lines and the data lines. The gate lines, data lines and pixel electrodes of each of the thin film transistor are connected with the gate electrode, source electrode and the drain electrodes, respectively. The insulation layer includes a first contact window and is formed on the surface of the data lines. The redundancy data line is formed in parallel with the data lines with a predetermined spacing and is electrically coupled with the data interconnections through the first contact window.
Patent KR-20000060665-A (KR)
Inventor: KIM YUN SU
IPC: B29C48/90
Filed: 1999-03-18
Abstract: PURPOSE: An apparatus for making water screen for preparation of resin film and an apparatus for making the resin film are provided, to improve the quality of resin film and to allow the high speed production of resin film to be possible. CONSTITUTION: The apparatus for making water screen comprises: a spray passage (36) which extends parallel to the length direction of a casting roll (21); a spray nozzle (35) which is provided with a nozzle hole (37) which is placed in the side of the spray passage (36) and opened toward the casting roll (21), and sprays steam uniformly on the surface of the casting roll (21) to the length direction; and a supply member (31) containing a supply passage (32) which supplies the steam generated at a steam generation apparatus (40) for the spray passage (36) of the spray nozzle (35).
Patent KR-20000060847-A (KR)
Title: Automatic plasticbag bagging machine
Inventor: SIN CHUNG HEU
IPC: B65B1/00
Filed: 1999-03-16
Abstract: PURPOSE: An automatic packing machine is provided to achieve an improved productivity and prevent cloth from being wrinkled during packing process. CONSTITUTION: A machine comprises a blow fan(108) installed in a blow chamber(102) so as to allow an external air to flow into a machine body(101), a guide plate(121) having a plurality of blast ports(122) to be coupled to the machine body so as to receive an air from the blow fan(108) and guide the movement of cloth(151), an opening plate(117) coupled to be rotatable to a connecting piece(109) fixed to a diaphragm(103) of the machine body so as to open an entrance of a vinyl bag(152) to allow the cloth being guided by the guide plate to be smoothly inserted into the vinyl bag, an air supply hose(123) having a supporting plate(105) and which supplies an air to the vinyl bag so as to allow the cloth to be smoothly inserted into the bag, an opening member for closing and opening the opening plate, and a member for fixing the vinyl bags loaded to the machine body so as not to move by the air being supplied from the blow fan and the air supply hose.
Patent KR-20000061635-A (KR)
Inventor: JANG BONG SEOK
IPC: H04L12/28
Filed: 1999-03-29
Abstract: PURPOSE: A method for assigning a channel identifier for a connection between nodes in an ATM network applying ATM adaptation layer type 2 is provided to easily and efficiently perform an assignment of a CID(channel identifier) by performing the assignment using a CCST(CID connection status table). CONSTITUTION: A plurality of VPs(virtual paths), a plurality of VCs(virtual channels) corresponding to each VP, and a plurality of CID information corresponding to each VC are stored according to a number sequence in CCSTs, In the case of generating a call request, an ATM layer of a departure place node(100) and an ATM layer of an intermediate node(200) assign a VC 1 with reference to CCSTs(14,24) and assign a CID(channel identifier) 10 included in the VC 1. An ATM layer of the intermediate node(200) and an ATM layer of a destination node(300) assign a VC 2 with reference to CCSTs(24, 34) and assign a CID 20 included in the VC 2.
Patent KR-20000066067-A (KR)
Inventor: KIM HAN SEONG
IPC: H04B1/40
Filed: 1999-04-13
Abstract: PURPOSE: A device for controlling power of a portable terminal, is provided to detect a low voltage and to convert a step-downed voltage into a step-upped voltage, so as to stably supply power to a system. CONSTITUTION: A battery power circuit(240) uses an alkaline battery(a primary battery) or a charging secondary battery as main power. A charging circuit(220) controls the secondary battery to be charged. A direct current(DC) power circuit(210) supplies power for charging. A first switching logic circuit(230) switches a voltage of the DC power circuit(210) and a voltage of the battery power circuit(240). First/second DC/DC converters(250,260) step-down the power inputted in the first switching logic circuit(230) into system power of 5V and 3.3V. When the alkaline battery is used and a low voltage detection signal under 5V is detected from a low voltage detector(270), the detection signal is supplied to an on/off terminal of the first DC/DC converter(250) to turn off a 5V output operation. An alkaline voltage outputted from the first switching logic circuit(230) is step-downed through the second DC/DC converter(260) and converted into a 3.3V. The 3.3V is step-upped into 5V through a third DC/DC converter(280) which is turned on by a low voltage detection signal. Second/third switching logic circuits(296,290) switch the voltages of the first DC/DC converter(230) and the third DC/DC converter(280) not to be affected with each other.
Patent KR-20000066383-A (KR)
Title: Mmc connector for mp3 player
Inventor: YOON YEO SUN
IPC: H01R4/64
Filed: 1999-04-16
Abstract: PURPOSE: A MMC(multimedia memory card) connector for a MP3 player allows one or two MMCs to be removably mounted to increase a capacity, and provide a mounting groove to facilely mount and remove the MMCs in/from the connector. CONSTITUTION: A MMC connector for a MP3 player comprises an upper connector(1) and a lower connector(2), wherein the upper connector comprises a main body(30a), a receiving portion(22) formed by a lower wall(28) of which one side is opened, a terminal(10a) disposed through the lower wall, of which one side is disposed in the receiving portion and a terminal hole(24a) and the other side is protruded to an outside, an inserting protrusion(14) formed at a portion of the lower wall, a fixing groove(18a) formed at both sides of the main body, and a mounting and separating groove(12a) formed at a front and rear portion of the main body, and the lower connector comprises a main body(30b), the receiving portion(22) formed by the lower wall(28) of which one side is opened, the terminal(10a) disposed through the lower wall, of which one side is disposed in the receiving portion and a terminal hole(24b) and the other side is protruded to an outside, an inserting groove(16) in which the inserting protrusion of the upper connector is inserted, and a mounting and separating groove(12b) formed at a front and rear portion of the main body, and a fixing groove(18b) formed at both sides of the main body.
Patent KR-20000066636-A (KR)
Inventor: KIM HAN SEOK
IPC: H04B1/40
Filed: 1999-04-19
Abstract: PURPOSE: A wireless portable phone is provided to eliminate noise pollution in public areas previously by converting a called normal mode to a vibration mode automatically if a wireless portable phone is touched to a human body. CONSTITUTION: A power supplier(10) supplies power necessary to operate a wireless portable phone. A keypad(20) is provided to input various operation signals and character information. A human body sensing part(30) senses whether the wireless portable phone main body is touched to a human body. A microphone(40) inputs a user's voice signal to a control part(90). A speaker(50) generates a companion's voice signal received through a radio transceiver(80) or melody according to the control of the control part(90). A vibration part(60) vibrates the wireless portable phone according to the control of the control part(90). A display part(70) displays various operation states and character information. The radio transceiver(80) exchanges voice signals and signal information with the companion according to the control of the control part(90). The control part(90) controls the whole operation of the wireless portable phone according to various operation signals inputted through the keypad(20).
Patent KR-20000047388-A (KR)
Inventor: KIMURA SHISAKU
IPC: B21B13/14
Filed: 1999-04-26
Abstract: PURPOSE: A cross roll rolling machine is provided to reduce composing members by simplifying a complex driving system and to exactly operate a cross by increasing the hardness of a housing by closing a cross roll and directly rolling a chalk for work roll and a chalk for backup roll with a hydraulic cylinder. CONSTITUTION: A upper and a lower hydraulic cylinders(444,444) geared in an outlet of a upper chalk(42) for backup roll and a hydraulic cylinder(244) geared in an outlet of a upper chalk for work roll(22) are operated by synchronizing. A position is decided by moving pressed materials(441,441,241) to a certain position of cross angle toward the outlet. The upper chalk for backup roll(42) and the upper chalk for work roll are pushed to pressed materials(441,441,241) of the outlet by operating hydraulic cylinders(434,434,234) of an inlet and moving pressed materials(431,431,231) toward the outlet. The upper chalk for backup roll(42) and the upper chalk for work roll are fixed in the certain position of cross angle. A pair of a lower work roll(31) and a lower cross roll(51) are operated in an opposite direction with the upper case. Because hydraulic cylinder(434,444) and hydraulic cylinder(534,544) are arranged in the inlet and in the outlet, the upper chalk for backup roll(42) and the upper chalk for work roll are supported in both sides through a reducing load is large. Thereby an inclination and a conduction of the upper chalk for backup roll(42) and the upper chalk for work roll are prevented.
Patent KR-20000067311-A (KR)
Inventor: KIM GI HO
IPC: H01M4/60
Filed: 1999-04-27
Abstract: PURPOSE: An electrode plate for lithium ion battery and a method for manufacturing the same are provided to improve a characteristic of an electrode plate by using a solvent system for coating a polyimide resin with a rubber material. CONSTITUTION: An electrode plate for lithium ion battery and a method for manufacturing the same comprises a pantograph material and an active material layer formed on the pantograph material. The active material layer comprises an electrode active material layer, a polyimide resin as a first combination material, and a rubber material as a second combination material. On the active material layer, the density of the polyimide resin of an area not contacted with the pantograph material is reduced than the density of the polyimide resin of another area contacted with the pantograph material. In addition, on the active material layer, the density of the rubber material of an area not contacted with the pantograph material is reduced than the density of the rubber material of another area contacted with the pantograph material.
Patent KR-20000072887-A (KR)
Inventor: YANG MUN SIK
IPC: B23K31/00
Filed: 1999-05-03
Abstract: PURPOSE: A cast plate linear welding method of a hull setting/welding work is provided to readily load by protruding a cast plate, to save welding materials, welding capacity and time and to save costs by minimizing contraction caused by heat deformation. CONSTITUTION: A regular gap is kept to weld a three-dimensionally assembled block with front and rear blocks. Upper and lower faces where a beam is formed are regulated by a wedge piece and a tooth tool to equalize a level for butt-welding. A restriction work is performed with the wedge piece and wedge to keep a cast plate level. A back bead is formed on a rear face of the cast plate by welding passes(1,2). An upper wedge piece and the wedge are removed and a removed part is finished. In a state that the tooth tool is attached, an inner member is perfectly welded and a finishing work for a welding portion is completed as needed. After removing the tooth tool in a state of fixing the cast plate and inner member, all the welding works of the inner member and cast plate are finished. Then, a work for cast plate linear welding is completed by a finish work as needed.
Patent KR-20000074345-A (KR)
Inventor: PARK GWANG HUN
IPC: G01D21/00
Filed: 1999-05-20
Abstract: PURPOSE: A multi-shaft sensor testing apparatus using a single-shaft loading device is provided by a gimbal structure in which a measuring time is mechanically reduced with a high precision and the single-shaft loading device is directly utilized, thereby compensating path dependent problems. CONSTITUTION: A multi-shaft sensor testing apparatus using a single-shaft loading device includes a multi-shaft sensor testing device(10) having two fixing parts(13,11) and two rotating parts(14,12), a force/moment sensor fixed on the multi-shaft sensor testing device for outputting a resistance value according to deformation of shafts, a step motor driver for driving a step motor according to a signal output from a microcomputer, a counter for detecting a change amount of the device due to the driving of the step motor with an encoder and counting the detected outputs, an amplifier(30) for amplifying a voltage output from the sensor, an A/D converter for A/D converting the signal output from the amplifier, and the microcomputer for operating the signal output from the A/D converter for computing a force/moment to monitor.
Patent KR-19990088469-A (KR)
IPC: G09F3/04
Filed: 1999-05-21
Abstract: A single ply label for use as a battery label. The invention includes a polymeric film that has an ink layer or metallized outer surface that may include applied print graphics. A cured varnish is applied as the outermost layer adapted to form a continuous protective surface over the battery. The varnish on the label edges that shrink over the rims of the battery has a geometric pattern to accommodate the greater shrinkage of the film and still provide a substantially continuous surface of varnish protectant. <IMAGE>
Patent KR-19990088520-A (KR)
IPC: A61P27/00
Filed: 1999-05-25
Abstract: A method for treating glaucoma and ischemic retinopathy in a mammal, comprising administering to said mammal a therapeutically effective amount of a compound of the formula <CHEM> or a pharmaceutically acceptable acid addition salt thereof, wherein n, X, Y and Ar are as defined in the specification.
Patent KR-20010001069-A (KR)
Inventor: OK SUNG IL
IPC: B44B5/00
Filed: 1999-06-01
Abstract: PURPOSE: A pressing device of a film title machine is provided to completely automate the film title machine by lifting a pressing plate with an electric power of a motor and to press a film at regular pressure for clear titles. CONSTITUTION: A pressing device of a film title machine1 includes a casing(10) mounted in the front film tile machine; a lifting rod(20) vertically mounted inside of the casing for being supported by bearing supporting tools, mounting a spring(22) in the upper part and forming a pressing plate(23) in the lower part; a driving part(30) wherein an eccentric cam(31) rotated by a motor is surface-contacted with a bearing(24) installed in a guiding groove(20a) of the lifting rod for lifting the lifting rod; a clutch part(40) wherein a rotary moving cam(41) to be inserted into the outside of a rotary shaft(32) of the eccentric cam is installed in a piston rod(43a) of a cylinder(43) for lifting the eccentric cam; a film(70) put the below the pressing plate; and a sheet copper(80) put in a supporting die(81) mounted in the below the film.
Patent KR-20010002356-A (KR)
Inventor: KIM SANG LYONG
IPC: G01R11/04
Filed: 1999-06-10
Abstract: PURPOSE: A protector of terminal part of integrating wattmeter is provided, which can prevent the accident such like electric shock when the wire is installed at the bottom of terminal part. CONSTITUTION: The protector(5) of terminal part of integrating wattmeter is characterized by being installed with adhered to the lower terminal part in the lower wattmeter. The protector(5) is formed a large number of semicircular hole(6) at the same position of wire hole of terminal part(2) and partitions(7) between semicircular holes(6)
Patent KR-20010002529-A (KR)
Inventor: LIM JUN YEONG
IPC: F24F13/08
Filed: 1999-06-15
Abstract: PURPOSE: An open/shut-off apparatus is provided to reduce cost by operating the open/shut-off plate utilizing power of a fan motor. CONSTITUTION: An apparatus comprises a fan motor(5) which rotates in bi-direction according to a control of a micro computer and has an end connected to a blower fan; a driver(9) connected to the other end of the fan motor and which rotates by the power of the fan motor; a slave driver(10) arranged to face the driver in such a manner that the facing surfaces of the driver and the slave driver have opposite polarity, and which rotates together with the driver in opposite direction by an attraction; a small gear(12) coaxially coupled with the slave driver and which rotates together with the slave driver; a large gear(13) engaged with the small gear so as to rotate together with the small gear, and which has a shaft having an end connected with an open/shut-off plate(6), so that the open/shut-off plate rotating by the rotation force of the large gear opens/shuts off an air outlet opening; and a stopper(15) installed in a rotation section of the large gear and which adjust the extent of opening/shutting-off of the open/shut-off plate by limiting the rotation angle of the large gear.
Patent KR-20000006561-A (KR)
Inventor: FUJIOKA SHINYA
IPC: G11C7/10
Filed: 1999-06-30
Abstract: PURPOSE: A semiconductor integrated circuit memory device is synchronized to a clock, is operated by the synchronized clock, and read numerous bits of data at a high-speed. CONSTITUTION: A semiconductor memory device includes memory cell blocks(12a,12b,12c,12d), a burst length information generation circuit for generating a burst length information on the basis of a burst length, and a block activation circuit. The block activation circuit receives a burst length information, selectively activates one memory block when the burst length is below a predetermined burst length, and selectively activates many memory cell blocks on the basis of the burst length when the burst length is beyond a predetermined burst length. Thereby, numerous bits of data can be read at a high-speed in the semiconductor memory device.